But the trouble is, Cuckwho, that if you make a benefit means-tested, then not everyone - far from everyone - who is entitled to it will apply for it or even know that they are eligible, or that the benefit exists. So then you get old people dying of hypothermia because they can't afford to put both bars of the heater on.
Obviously you chose your words with care to make it so that only a heathen has room to disagree, but here I am, disagreeing.
If an adult chooses not to accept a means-tested benefit, that's their decision. No reasonable person could judge that giving it to everyone, including the wealthy, so as to target these stubbornly proud few, makes any sense.
As for means testing being too expensive - well, this is an indictment of the bureaucrats whose very existence depends on mystifying the system. Viva la revolution.